51.235.173.0/24

AS39891 · Saudi Telecom Company JSC

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Summary

Country	Saudi Arabia
Domain	stc.com.sa
ASN	AS39891
Parent Range	51.235.0.0/16
Registry	RIPE
ID	STC_MBB

WHOIS Details

inetnum:        51.235.160.0 - 51.235.191.255
netname:        STC_MBB
country:        SA
admin-c:        STCR1-RIPE
tech-c:         STCR2-RIPE
status:         ASSIGNED PA
mnt-by:         SAUDINET-STC
created:        2023-07-24T09:58:35Z
last-modified:  2023-07-24T09:58:35Z
source:         RIPE
abuse-email:    registry@stc.com.sa
abuse-c:        STCR2-RIPE
abuse-org:      ORG-SSTC1-RIPE

role:           Saudi Telecom Co. Registry Admin-C contact
address:        STC complex, murslat, Riyadh
address:        P.O.Box: 295997
address:        Riyadh 11351
address:        Saudi Arabia
phone:          +966-11-4525020
fax-no:         +966114433639
e-mail:         registry@stc.com.sa
abuse-mailbox:  registry@stc.com.sa
admin-c:        AR5383-RIPE
tech-c:         AR5383-RIPE
notify:         registry@stc.com.sa
remarks:        For any Abuse or Spamming please send your requests directly to registry@stc.com.sa
mnt-by:         SAUDINET-STC
nic-hdl:        STCR1-RIPE
created:        2003-12-29T20:33:34Z
last-modified:  2015-11-04T06:35:37Z
source:         RIPE

role:           Saudi Telecom Co. Registry Tech-C contact
address:        Murslat Campus, Riyadh
address:        P.O.Box: 295997
address:        Riyadh 11351
address:        Saudi Arabia
phone:          +966114525020
fax-no:         +966114433639
e-mail:         registry@stc.com.sa
abuse-mailbox:  registry@stc.com.sa
admin-c:        STCR1-RIPE
tech-c:         STCR1-RIPE
notify:         registry@stc.com.sa
remarks:        For any Abuse or Spamming please send your requests directly to registry@stc.com.sa
mnt-by:         SAUDINET-STC
nic-hdl:        STCR2-RIPE
created:        2003-12-29T20:56:08Z
last-modified:  2015-11-04T06:37:15Z
source:         RIPE

route:          51.235.160.0/19
descr:          Saudi Arabia backbone and local registry address space / STC
origin:         AS25019
mnt-by:         SAUDINET-STC
created:        2016-03-06T05:05:32Z
last-modified:  2016-03-06T05:05:32Z
source:         RIPE

route:          51.235.160.0/19
origin:         AS39891
mnt-by:         SAUDINET-STC
created:        2022-03-13T04:33:55Z
last-modified:  2022-03-13T04:33:55Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 51.235.173.0/24

Range	ASN	Company	Num of IPs
51.235.0.0/16	AS25019	Saudi Telecom Company JSC	65,536

Nearby Ranges

BGP prefixes that overlap with 51.235.0.0/16

Range	ASN	Company	Num of IPs
51.235.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
51.235.0.0/19	AS25019	Saudi Telecom Company JSC	8,192
51.235.128.0/19	AS25019	Saudi Telecom Company JSC	8,192

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
77.173.234.24	AS1136 KPN B.V.	`3.36ms` from Amsterdam, NL
139.140.59.120	AS22847 Bowdoin College	`7.70ms` from Boston, US
68.58.5.232	AS7922 Comcast Cable Communications, LLC	`9.17ms` from Chicago, US
134.93.201.40	AS2857 Johannes Gutenberg-Universitaet Mainz	`0.96ms` from Frankfurt am Main, DE
5.254.82.72	AS3223 Voxility LLP	`0.44ms` from Frankfurt am Main, DE
47.243.73.200	AS45102 Alibaba (US) Technology Co., Ltd.	`0.78ms` from Hong Kong, HK
223.243.34.168	AS4134 CHINANET-BACKBONE	`7.16ms` from Huai'an, CN
150.214.24.40	AS198096 Junta de Andalucia	`10.42ms` from Madrid, ES
58.242.97.216	AS4837 CHINA UNICOM China169 Backbone	`12.23ms` from Nanjing, CN
72.239.158.184	AS33363 Charter Communications, Inc	`8.72ms` from Orlando, US
103.247.205.168	AS58521 Garena Online Pte Ltd	`0.94ms` from Singapore, SG
104.152.161.136	AS54614 CIK Telecom INC	`8.01ms` from Toronto, CA
122.190.121.120	AS4837 CHINA UNICOM China169 Backbone	`3.43ms` from Wuhan, CN
20.172.143.168	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
98.23.34.88	AS7029 Windstream Communications LLC	`4.23ms` from Atlanta, US
73.234.82.104	AS7922 Comcast Cable Communications, LLC	`9.90ms` from Boston, US
73.168.25.72	AS7922 Comcast Cable Communications, LLC	`5.70ms` from Chicago, US
92.157.157.72	AS3215 Orange S.A.	`13.98ms` from Lyon, FR
5.98.135.120	AS3269 Telecom Italia S.p.A.	`5.13ms` from Milan, IT
60.254.94.120	AS17488 Hathway IP Over Cable Internet	`6.58ms` from Mumbai, IN
104.77.103.184	AS20940 Akamai International B.V.	`0.75ms` from New York City, US
82.35.30.136	AS5089 Virgin Media Limited	`14.53ms` from Portsmouth, GB
3.222.244.184	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
186.192.32.8	AS53132 Mega Grupo de Telecomunicações Ltda	`10.44ms` from Rio de Janeiro, BR
220.122.157.184	AS4766 Korea Telecom	`4.64ms` from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m5 51.235.173.9

traceroute to 51.235.173.9 (51.235.173.9): 5 hops max, 52 byte packets

1 [AS31898] 140.91.220.23 0.251 ms

2 [AS39386] 159.0.184.10 0.797 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Jeddah, SA

On November 22nd 2025

What are IP address ranges?

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